What are the 5 example of convection in science?

Answer 1

Convection refers to a movement caused within a fluid by the tendency of hotter material to rise and colder or denser material to sink under the influence of gravity. Four examples of convection are the following: boiling water, steaming cup of hot tea, melting ice and thawing frozen material.

Answer 2

If you have 'radiators' heated by hot water, these give up most of their heat to the room by convection, that is currents of air are set up by the thermal gradients which continually cause warm air to rise and cooler air to fall, so the heat circulates. Actual radiant heat is not so effective at the temperature of the hot water, so to call the units 'radiators' is not correct, but it has become ingrained as a habit to do so

Answer 3

5 examples of convection in science...viz

water heated in a kettle,

tidal waves formation,

cooling of electronic equipments,

fluid radiator system in vehicles,

colling of nuclear reactor under normal conditions

Answer 4

There are several things that are examples of convection. A few are hair dryers, fans, ocean currents, conventional ovens, and cooling fans in computers.

Answer 5

Boiling water in a kettle.

Freezing of a lake in winter.

Answer 6

macroni lifted up & falling down in boiling water

Answer 7

fnm